Base-Sx (Lc Type) Specifications - Nortel 325-24T Configuration Manual

418 Installing an SFP Transceiver

1000BASE-SX (LC Type) specifications

The Model 1000BASE-SX SFP provides 1000BASE-SX (850 nm, short
wavelength, Gigabit Ethernet) connectivity using LC duplex multimode fiber
connectors. The Model 1000BASE-SX SFP supports full-duplex operation only.
Table 159
1000BASE-SX SFP.
Table 159 1000BASE-SX SFP specifications
Type
Standards
Connectors
Cabling
Distance
Wavelength
Optical budget
Laser Transmitter characteristics
Minimum launch power
Maximum launch power
Receiver characteristics
Minimum receiver sensitivity -17 dBm
Maximum power input
1000BASE-LX (LC Type) specifications
The Model 1000BASE-LX SFP provides 1000BASE-LX (1310 nm, long
wavelength, Gigabit Ethernet) connectivity using LC duplex fiber connectors. The
long wavelength optical transceivers used in the LX model provide variable
distance ranges using both multimode and single-mode fiber optic cabling. The
Model 1000BASE-LX supports full-duplex operation only.
320985-A Rev 01
describes standards, connectors, cabling, and distance for the Model
Specification
Conforms to the following standards:
•
Duplex LC fiber optic connector
•
•
•
•
850 nm
7 dB
-10 dBm
-4 dBm
0 dBm
802.3z, 1000BASE-SX
62.5 µm MMF optic cable
50 µm MMF optic cable
902 ft. (275 m) using 62.5 µm MMF optic
cable
1804 ft. (550 m) using 50 µm MMF optic
cable